paul ryan as his vice presidential candidate. he said that he knew it had come down to an economic choice. again, i don't think that undecided voters at home are sitting there scoring the number of punches that candidates land. they wanted to hear clear credible plans. that's what the president was focused on and will outline the choice in the days ahead. >> jennifer: which is great to hear. in fact, there was some news from democracy corps who did some focus grouping and for our viewers, undecided voters and those who were loosely affiliated, nobody switched to go to romney. >> that's right. the cnn panel was split exactly. >> jennifer: exactly. let's listen to a sound byte from the president on the stump in denver today. >> obama: when i got on to the stage, i met this very spirited fellow who claimed to be mitt romney. [ laughter ] but it couldn't have been mitt romney because the real mitt romney has been running around the country for the last year promising $5 trillion in tax cuts to pay for the wealthy.